Submission #70787

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
70787	2018-08-23T11:03:20 Z	edisonhello	Crayfish scrivener (IOI12_scrivener)	C++14	100 / 100	941 ms	224268 KB

scrivener

#include<ext/rope>
__gnu_cxx::crope r[1<<20];int x;void Init(){}void TypeLetter(char c){++x;r[x]=r[x-1];r[x].push_back(c);}void UndoCommands(int u){++x;r[x]=r[x-u-1];}char GetLetter(int p){return r[x][p];}

Subtask #1

5.0 / 5.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	9 ms	8440 KB	Output is correct
2	Correct	9 ms	8556 KB	Output is correct
3	Correct	9 ms	8732 KB	Output is correct
4	Correct	9 ms	8732 KB	Output is correct
5	Correct	9 ms	8732 KB	Output is correct
6	Correct	9 ms	8732 KB	Output is correct
7	Correct	8 ms	8732 KB	Output is correct
8	Correct	10 ms	8840 KB	Output is correct
9	Correct	10 ms	8840 KB	Output is correct
10	Correct	9 ms	8840 KB	Output is correct

Subtask #2

7.0 / 7.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	8 ms	8840 KB	Output is correct
2	Correct	9 ms	8840 KB	Output is correct
3	Correct	12 ms	8840 KB	Output is correct
4	Correct	11 ms	8840 KB	Output is correct
5	Correct	9 ms	8840 KB	Output is correct
6	Correct	9 ms	8840 KB	Output is correct
7	Correct	9 ms	8840 KB	Output is correct
8	Correct	9 ms	8840 KB	Output is correct
9	Correct	9 ms	8840 KB	Output is correct
10	Correct	12 ms	8840 KB	Output is correct

Subtask #3

22.0 / 22.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	11 ms	9196 KB	Output is correct
2	Correct	14 ms	9196 KB	Output is correct
3	Correct	14 ms	9196 KB	Output is correct
4	Correct	15 ms	9708 KB	Output is correct
5	Correct	12 ms	9708 KB	Output is correct
6	Correct	13 ms	9836 KB	Output is correct
7	Correct	12 ms	9904 KB	Output is correct
8	Correct	15 ms	9904 KB	Output is correct
9	Correct	13 ms	9904 KB	Output is correct
10	Correct	10 ms	9904 KB	Output is correct

Subtask #4

26.0 / 26.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	636 ms	184992 KB	Output is correct
2	Correct	683 ms	202856 KB	Output is correct
3	Correct	722 ms	202856 KB	Output is correct
4	Correct	873 ms	202856 KB	Output is correct
5	Correct	788 ms	202856 KB	Output is correct
6	Correct	505 ms	219532 KB	Output is correct
7	Correct	597 ms	219532 KB	Output is correct
8	Correct	549 ms	219532 KB	Output is correct
9	Correct	615 ms	224268 KB	Output is correct
10	Correct	537 ms	224268 KB	Output is correct

Subtask #5

40.0 / 40.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	729 ms	224268 KB	Output is correct
2	Correct	799 ms	224268 KB	Output is correct
3	Correct	737 ms	224268 KB	Output is correct
4	Correct	606 ms	224268 KB	Output is correct
5	Correct	483 ms	224268 KB	Output is correct
6	Correct	502 ms	224268 KB	Output is correct
7	Correct	497 ms	224268 KB	Output is correct
8	Correct	754 ms	224268 KB	Output is correct
9	Correct	941 ms	224268 KB	Output is correct
10	Correct	557 ms	224268 KB	Output is correct